baber/WOPTO huggingface dataset:
Patent JP-2004017551-A (JP)
Title: Inkjet printing device
Inventor: KITA TATSUYA
IPC: B41J19/18
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple structure inkjet printing device with a home position detection mechanism for a carriage which does not use an optical element.  <P>SOLUTION: A first and a second contact terminals 11 and 21 consisting of bowl shape electro-conductive bodies are formed at a chassis 10 of a body of the printing device and the carriage 1, respectively. The second contact terminal 21 is connected to a conductive spring 22 and is fixed by a side with a timing belt 3 of the carriage 1 in a non-contact status to the first contact terminal 11. When the second contact terminal 21 contacts the primary contact terminal 11, the spring 22 is contracted and a connection status is assured. The first contact terminal 11 is set at a position where the carriage 1 serves as a home position at a point where the first contact terminal 11 contacts the second contact terminal 21 set at the carriage 1. A contact signal is generated when the first and the second contact terminals 11 and 21 contact to each other. It is identified that the carriage 1 is at the home position by detecting this contact signal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004022448-A (JP)
Title: Lead-acid battery, carbon material and its manufacturing method
Inventor: HOSHI EIJI
IPC: C01B31/00
Filed: 2002-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lead-acid battery with excellent high-rate charging capability by enhancing conductivity of lead sulfate and by improving solubility of lead sulfate to lead to smoothly progress the charge reaction of a negative electrode active material, and to provide a carbon material excellent in charge accepting performance for realizing it.  <P>SOLUTION: This lead-acid battery has a negative electrode, a positive electrode and an electrolyte. In the lead-acid battery, the negative electrode contains nickel-supporting carbon prepared by supporting nickel and/or a nickel-containing compound to carbon; and the particle diameter of each primary particle of nickel and/or the nickel-containing compound is smaller than that of the primary particle of carbon.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004032010-A (JP)
Title: Drive circuit for insulated gate semiconductor switch
Inventor: KISHI SHIGERU
IPC: H03K17/06
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the construction of a drive circuit, reduce the power consumption, miniaturize the power supply, and simplify the device to reduce the price thereof.  <P>SOLUTION: In a drive circuit for an insulated gate semiconductor switch wherein the semiconductor switch is turned on/off based on a control signal from a microcomputer etc., one terminal of the DC power supply for the drive circuit is connected to the emitter of a transistor, the collector of the transistor is connected to the gate of the semiconductor switch via a resistor, a transistor having a polarity complementary to that of above-mentioned transistor is connected between the gate and the emitter of the semiconductor switch, and the base of this transistor and the base of the above-mentioned transistor are connected together to a control signal terminal.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004028632-A (JP)
Title: Position measuring method of shield machine
Inventor: NISHITANI MAKOTO
IPC: G01C15/00
Filed: 2002-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position measuring method of a shield machine which can measure, in real time, positions from a starting vertical shaft of a plurality of trunk part members of the shield machine, without mounting an azimuth meter on the shield machine, prevent submersion of the azimuth meter, and reduce investment cost.  <P>SOLUTION: Especially, during tunnel excavation, intermediate folding angle of intermediate folding parts and the shield distance which is shielded by the shield machine after a first process are measured in real time (third process). The positions from the starting vertical shaft of the plurality of trunk part members are calculated in real time (fourth process), based on the position of an axial center line of the shield machine which is obtained in a second process, the position of a reference trunk part member out of the plurality of truck part members, the intermediate folding angles of the intermediate folding parts and the shield distance which are measured in the third process.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004026224-A (JP)
Title: Shopping basket
Inventor: YOKOI SHINGO
IPC: B65D25/20
Filed: 2002-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shopping basket which enables the easy replacement of an advertising sheet and prevents damage to an internally housed article.  <P>SOLUTION: This shopping basket 1 is equipped with an advertising function of arranging the advertising sheet 19 on a bottom part 13. The shopping basket 1 has a transparent plate 15 for being arranged on the advertising sheet 19 which is arranged in the bottom part 13. The transparent plate 15 has a transparent plate 151 for visually recognizing the advertising sheet 19 and a flexible holding member 153 which is provided around the transparent plate 151. Preferably, the part 153 of the transparent plate 15 is large enough to come into contact with the side wall of the bottom part 13 of the shopping basket 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004040199-A (JP)
Title: Encoder, decoder, encoding method, decoding method, program, program recording medium, and data recording medium
Inventor: KATAYAMA YASUNAO
IPC: G11B20/18
Filed: 2002-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication apparatus and the like, capable of appropriately communicating by correcting errors in communication due to noises generated on a transmission line and the like.  <P>SOLUTION: An encoder, for adding error-correcting codes to an input data sequence, is provided with a first code adding unit for adding binary error-correcting codes to each of a plurality of first data blocks, obtained by dividing the input data sequence; and a second code adding unit for adding symbol error-correcting codes for performing error correction by symbol units, having a predetermined length to each of second data blocks obtained, by dividing the input data sequence in a form different from that of the plurality of first data blocks. The number of bit errors per total bit number in the first data blocks, to which the binary error-correcting codes are added, which can be corrected by the binary error-correcting codes, is larger than the number of bit errors per total bit number in the second data blocks, to which the symbol error-correcting codes are added, which can be corrected by the symbol error-correcting codes .  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003342588-A (JP)
Title: Biomass gasification equipment
Inventor: HORIO MASAYUKI
IPC: C10J3/22
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems that, a conventional method has a low rate of gas conversion at low temperatures and generation of a large amount of tar components and is inefficient in gasifying biomass and there are many cases that catalysts are expensive, when the catalyst is used in the gasification.   <P>SOLUTION: The cost of catalyst is lowered by using natural white clay, natural zeolite, bentonite and the like which are inexpensive as a catalyst and easily available in Japan. The raw biomass material for gasification is mixed with a chip-like crushed material having ca. 30×30×3 mm size and a catalyst and fed to a gasification reaction unit. The gasification reaction unit comprises a rotary kiln on a shaft passing through a heating furnace or a screw conveyor and feeds a nongasified unreacted residue discharged from the gasification reaction unit as a main fuel to the heating furnace. The gasification reaction unit proceeds the gasification reaction of the biomass at 500-750°C by feeding the raw biomass material, the catalyst and steam with insulating from outside air. The catalyst is reheated in the heating furnace and used by recycling, therefore, discharge of waste outside the system is reduced as far as possible.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003339313-A (JP)
Title: Cocoa-mixed milk fermented product
Inventor: NAGAI MASAYA
IPC: A23G1/00
Filed: 2002-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide novel yogult unlike conventional one.   <P>SOLUTION: The yogult so-called cocoa yogult is fermented milk obtained by admixing yogult with cocoa powder, and charging the mixture into a vessel.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039865-A (JP)
Title: Semiconductor chip peeling equipment and its method
Inventor: MAEDA KENICHI
IPC: H01L21/68
Filed: 2002-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide semiconductor chip peeling equipment for peeling a semiconductor chip which is stuck on a base mount sheet and divided into an individual chip, from the base mount sheet in a manufacturing process of a semiconductor device, and to provide a method for peeling.  <P>SOLUTION: The semiconductor chip peeling equipment is provided with a vacuum sucking table 10 wherein an upper surface 12 of a earthenware mortar shape whose height is reduced gradually toward the center is installed, an aperture 11 is formed on a center part, and the base mount sheet is mounted on the upper surface 12; a peeling table 13 which is arranged in the aperture 11 and constituted of a plurality of peeling components which are movable independently in a perpendicular direction; and a collet 5 which sucks and holds the semiconductor chip 1 positioned above the peeling table 13 from an opposite side of the peeling table 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004039485-A (JP)
Title: Module battery
Inventor: OGAMI ETSUO
IPC: H01M2/02
Filed: 2002-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a module battery in which potting materials are used, and which is provided with a further higher cooling performance and vibration absorbing performance.  <P>SOLUTION: While a pair of bosses 10, 11 (12, 13) of a prescribed height from the bottom wall 3a of a module case 3 are protrusively installed at the position corresponding to electrode tabs 6, 7 of the battery 2, a through hole 8 is installed in the electrode tabs 6, 7 of the battery 2. Then, after the battery 2 is coupled to a pair of bosses 10, 11 (12, 13) of the module case 3, undiluted solution of the potting material P is poured into the module case 3, and the battery 2 is embedded into the potting material P. As a result, the wall thickness of the potting material P can be controlled in the desired thickness, and the optimum vibration absorbing performance can be demonstrated. Furthermore, since the generation of heat of the battery 2 can be released efficiently to the module case main body 3 through the tabs 6, 7 and the bosses 10, 11, 12, 13, the cooling performance is improved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003068407-A (JP)
Title: Electric connector for universal serial bus
Inventor: OLEYNICK GARY J
IPC: H01R12/50
Filed: 2002-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electric connector for a universal serial bus (USB), which can accept one electric plug or more for the USB and electric power line. SOLUTION: The electric connector consists of electric contact elements, which have the contact elements for signals and the contact elements for electric power, and housing. The housing has the electric contact elements, which are connected to it. The housing has at least two electric plug acceptance domains, which are offset in a vertical direction. The electric contact elements for signals are extended into the acceptance domain area of the arrangement structure of the electric universal serial bus (USB) connectors. Although the contact elements for electric power are extended in the acceptance domain, it is the opposite direction from the contact elements for the signals.
Patent JP-2004044420-A (JP)
Title: Exhaust emission control device of internal combustion engine
Inventor: SHIBAGAKI NOBUYUKI
IPC: F01N3/28
Filed: 2002-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To suitably recover an exhaust emission control efficiency and increase the durability of an exhaust emission control catalyst by uniformly recovering the exhaust emission control catalyst.  <P>SOLUTION: The multiple cylinders of an engine are connected to a common merged exhaust gas passage, and the exhaust emission control catalyst is disposed in the merged exhaust gas passages. In the poisoning recovering control of the exhaust emission control catalyst, the air/fuel ratio of each cylinder is switched between a rich air/fuel ratio and a lean air/fuel ratio each time an overall suction air amount to all cylinders reaches a prescribed amount, gaO during the poisoning recovering control.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004043381-A (JP)
Title: Preventing and treating agent for cardiovascular or inflammatory disease
Inventor: ONO TOSHIHIRO
IPC: A61P9/04
Filed: 2002-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a composition excellent in stability, safety and cost for prevention or treatment of diseases related with an aorta smooth muscle cell, an endothelin converting enzyme, an atrial natriuretic peptide or phosphodiesterase IV, for example, cardiovascular diseases and inflammatory diseases.  <P>SOLUTION: The peroral or parenteral composition, a food product, a cosmetic and a medicine contain kale or an extract thereof. These compositions are useful for cardiovascular diseases caused by participation of the aorta smooth muscle cell, the endothelin converting enzyme, the atrial natriuretic peptide or phosphodiesterase IV such as atherosclerosis, diabetic angiopathy, cerebral ischemia, angina, myocardial infarction, pulmonary hypertension and chronic renal insufficiency, and inflammatory diseases such as asthma, dermatitis, rheumatism and multiple sclerosis.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004046745-A (JP)
Title: Data processing method, difference calculating method, indication information generating system using the calculating method, and program
Inventor: ABE MARI
IPC: G06F40/143
Filed: 2002-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To continuously and properly indicate a desired element regardless of a change in a structured document when the prescribed element is indicated in the structured document.  <P>SOLUTION: An indication information generating system includes: a difference calculating part 20 for calculating a difference between the structured documents; and an X-path updating part 30 for generating indication information which indicates a corresponding part in the other structured document from indication information which indicates a prescribed part in the prescribed structured document, based on information concerning the difference calculated by the difference calculating part 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003096160-A (JP)
Title: Epoxy resin molding material for sealing and electronic part device
Inventor: IKEZAWA RYOICHI
IPC: H01L23/31
Filed: 2002-07-15
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin molding material for sealing which can achieve flame retardance without containing a halogen or antimony and excels in reflow soldering resistance, and an electronic part device having an element sealed therewith. SOLUTION: The nonhalogen, nonantimony epoxy resin molding material for sealing comprises (A) an epoxy resin, (B) a curing agent, (C) a curing accelerator, and (D) an inorganic filler as the essential components, and has a storage elastic modulus at 260 deg.C of <=250 MPa. The electronic part device has an element sealed with this epoxy resin molding material for sealing.
Patent JP-2004055605-A (JP)
Title: Magnet roller
Inventor: IWAI MASAHARU
IPC: G03G15/09
Filed: 2002-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnet roller which is provided with magnetic poles that are high in magnetic flux densities and equipped with magnet pieces that can be easily pasted on a shaft, because magnetic repulsion is hardly generated in a pasting operation.  <P>SOLUTION: A plurality of the magnet pieces 12 are pasted on the peripheral surface of the shaft 11 for the formation of the magnet roller 10. The magnet piece 12 is composed of a main magnet piece 13 which is formed of magnetic powder that is oriented from the peripheral surface toward both sides and the bottom of the magnet piece 12, and at least one auxiliary magnet piece 14 which is formed of magnetic powder that is oriented in the direction of a substantially tangential line with respect to the outer peripheral surface of the main magnet piece 13 and is pasted on the main magnet piece 12 to form a magnetic pole.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003071512-A (JP)
Title: Method for manufacturing hot rolled steel strip and hot rolling mill
Inventor: MINOTE TORU
IPC: B21B45/00
Filed: 2002-07-17
Abstract: PROBLEM TO BE SOLVED: To improve quality and to remove the deviation of the temperature distribution in the longitudinal direction of a rough bar and skid marks by evenly heating the rough bar in the width direction corresponding to skid marks. SOLUTION: A method for manufacturing a hot rolled steel strip and a hot rolling mill are characterized in that a solenoid type induction heating device (5) situated between a rough rolling mill (2) and a finish rolling mill (4) and for heating the rough bar (1) over the whole width direction, is provided and a temperature detecting means (6) detects the temperature of the rough bar in the entrance side of the solenoid type induction heating device and a heat control means (7) can control the solenoid type induction heating device so as to remove the temperature deviation based on the detection results when the temperature deviation in the longitudinal direction of the rough bar is detected by the temperature detecting means (6).
Patent JP-2004049516-A (JP)
Title: Rack
Inventor: SUZUKI KUNIO
IPC: A47B77/02
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rack which can easily be attached between a rack and the kitchen table provided in the kitchen and detached from there without obstructing longitudinal members prolonged lengthwise.  <P>SOLUTION: The rack 100 to be placed between the kitchen table 121 and the rack 122 is provided with: a pair of lateral members 105 which each comprises a cross member 102 having a hook 101 which can be hooked to the bottom plate 124 of the rack 122 on its one end and extending in the direction of a back surface from the front face of the rack 122, a longitudinal member 103 which extends in a vertical direction from the other end of the cross member 102 and whose lower end 103a reaches the kitchen table 121 and an arm member 104 projecting forward from the prescribed position of the longitudinal member 103; and a board 106 to be placed on a pair of the arm members 104.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053919-A (JP)
Title: Photoreceptor drive mechanism
Inventor: KAWASE JUNICHI
IPC: G03G21/00
Filed: 2002-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photoreceptor drive mechanism that is simply structured and curbs load changes and vibrations.  <P>SOLUTION: In the photoreceptor drive mechanism having a structure in which a photoreceptor drive motor (1) and a photoreceptor shaft (5) are drive-connected with a photoreceptor drive timing belt (7), bearings (12) supporting both ends of the rotary shaft (11a) of an idler pulley (11) and a support member (13) are connected by elastic members (14), and pressing forces are applied to the bearings (12) by the elastic members (14). The elastic moduli of the elastic members (14) are adjustable depending on the ends. Additionally, each of mounting holes (13a) for mounting the support member (13) to a housing with fastening members (15) is in the form of a long hole, and thus a fixing position with respect to the housing can be changed.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004053494-A (JP)
Title: Nuclear medical diagnosis apparatus
Inventor: KANEDA AKIYOSHI
IPC: G01T1/161
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To correct a SPECT (single photon emission computed tomography) image for scattered rays without collecting TCT (transmission computed tomography) data by a transmission generator.  <P>SOLUTION: On the basis of projection data obtained by detecting gamma rays emitted from RI (radioactive isotope) administered to a subject, the SPECT image is reconstructed at a reconstruction device 300. Transmission CT projection data are prepared from an X-ray CT image of the same subject obtained about the part approximately equal to that of the SPECT image. The transmission CT projection data are subtracted from the SPECT image. Thus, the scattered ray correction device 400 is provided, which performs the scattered ray correction. Accordingly, the time required for performing the inspection is shortened, and the burden on the subject and the medical staff is relieved.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004054079-A (JP)
Title: Fresnel lens sheet and projection screen using same
Inventor: YOSHIDA TSUTOMU
IPC: G03B21/625
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Fresnel lens having a V lens with a wide light distribution angle (an observation region in the vertical direction is dramatically widened) in V lens characteristics and by which the fineness of a V lens pitch is available in a projection screen allowed to widen the angle of visibility of a display video by a V lens function formed by paralleling cylindrical lens groups in the vertical direction, and the projection screen using the same.  <P>SOLUTION: In the Fresnel lens, a Fresnel lens portion consisting of the cured material of a radiation setting resin is polymerized and stuck to the single surface of a translucent base material (at the lenticular side). A lens portion formed by paralleling the cylindrical lens groups in the direction approximately intersecting the parallel direction of the cylindrical lens groups in the lenticular sheet consists of the cured material of the radiation setting resin on a surface of the translucent base material at the side remote from the Fresnel lens portion of the Fresnel sheet facing the projector side.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004055426-A (JP)
Title: Electronic element built-in coaxial connector, and connection method of this connector to coaxial wire
Inventor: KAWAMURA TOMOKI
IPC: H01R103/00
Filed: 2002-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron element built-in coaxial connector not using solder, superior in productivity and connection reliability, capable of improving electric characteristics.  <P>SOLUTION: The electronic element built-in coaxial connector, capable of crimping a coaxial shield conductor by a shied conductor crimping part, is constructed by co-crimping one side of lead wires of an electron element with a lead wire provided with a pair of lead wires and a core wire of a coaxial wire by a co-crimping member, and crimping the other side of the lead wires by the crimping part of the lead wire of an internal conductor terminal, and housing and retaining the inner conductor terminal in a terminal housing chamber of a dielectric body mounted on a shell part of the outer conductor terminal beforehand, By connecting the lead wire, the core wire, and an internal conductor terminal by co-crimping and crimping, productivity is improved, and the cost is reduced because the terminal work can be carried out without using any solder. Further, disconnection or the like at the connecting part does not occur, and the connection reliability is improved, and the connecting part of the lead wire, the core wire, and the internal conductor terminal can be made closer, and the electric characteristics become superior.  <P>COPYRIGHT: (C)2004,JPO